3.High corrosion resistance: It can withstand hydrochloric acid with less than 80% concentration

4.High-pressuer resistance: The working pressure is between 0.2Mpa to 4.0Mpa

5.Good self-lubrication: Its self-lubrication is better than steel or brass with oil

6.The unique resistance to low temperature:It can be used within -269 to 80 degrees Celsius.

7.Not easy to form dirt: It can’t form dirt in the medium with PH value of 9 or above

8.Long life-span:It can maintain more than 70% mechanical properties after it is buried and used for 50 years. 9. Easy installation:The weight of unit length of UHMWPE pipe is only one-eighth of the steel pipe, it is possible whether it is welded or connected by flange